Follow me in the steps below:
- take a flat ruler or a tape measure
- find a ring you would like to find out the size of
- position the ring on the graduated scale, starting from 0, to find its internal diameter
- 17mm correspond to a size 13
(below you will find the conversion table)
AGAPANTHUS rings follow the Italian measurement scale.
If you are unsure about the size please contact us for assistance and send us a photo of the measurement.
CONVERSION TABLE FOR MEASUREMENT
Measure |
Internal diameter (mm) |
| 5
|
14.20 - 14.40
|
| 6
|
14.50 - 14.70
|
| 7
|
14,80 - 15,10
|
| 8
|
15.20 - 15.40
|
| 9
|
15.50 - 15.70
|
| 10
|
15.80 - 16.00
|
| 11
|
16.10 - 16.30
|
| 12
|
16.40 - 16.60
|
| 13
|
16.70 - 17.00
|
| 14
|
17.10 - 17.30
|
| 15
|
17,40 - 17,60
|
| 16
|
17.70 - 17.90
|
| 17
|
18.00 - 18.20
|
| 18
|
18.30 - 18.60
|
| 19
|
18.70 - 18.90
|
| 20
|
19.00 - 19.20
|
| 21
|
19.30 - 19.50
|
| 22
|
19.60 - 19.80
|
| 23
|
19.90 - 20.10
|
| 24
|
20.20 - 20.50
|
| 25
|
20.60 - 20.80
|
| 26
|
20.90 - 21.10
|
| 27
|
21.20 - 21.50
|
| 28
|
21.60 - 21.80
|
| 29
|
21.90 - 22.10
|
| 30
|
22.20 - 22.40
|